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Posted to issues@cordova.apache.org by "Shazron Abdullah (JIRA)" <ji...@apache.org> on 2014/05/05 23:51:21 UTC
[jira] [Updated] (CB-5790) iOS file-transfer plugin fails to upload
large files (> 200MB)
[ https://issues.apache.org/jira/browse/CB-5790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shazron Abdullah updated CB-5790:
---------------------------------
Component/s: (was: iOS)
> iOS file-transfer plugin fails to upload large files (> 200MB)
> --------------------------------------------------------------
>
> Key: CB-5790
> URL: https://issues.apache.org/jira/browse/CB-5790
> Project: Apache Cordova
> Issue Type: Bug
> Components: Plugin File Transfer
> Affects Versions: 3.3.0
> Environment: iOS 7.0.4 on an non retina iPad mini and an iPad 3.
> Plugin v0.4.0
> Reporter: Nicolas Leclerc
> Assignee: Ian Clelland
>
> While trying to upload large video files (> 200MB) using the file-transfer plugin upload function, i get a FILE_NOT_FOUND_ERR error.
> Turns out the real error is as follows:
> {quote}
> Error opening file /var/mobile/Applications/1F3C6CCF-D37B-45C0-B6D2-839FA5F7C163/Documents/20140112214958-rally-vendome-aaa.session/vendome_aaa_mime_1.MOV: Error Domain=NSCocoaErrorDomain Code=256 "The operation couldn’t be completed. (Cocoa error 256.)" UserInfo=0x176ce440 {NSFilePath=/var/mobile/Applications/1F3C6CCF-D37B-45C0-B6D2-839FA5F7C163/Documents/20140112214958-rally-vendome-aaa.session/vendome_aaa_mime_1.MOV, NSUnderlyingError=0x176cbac0 "The operation couldn’t be completed. *Cannot allocate memory*"}
> {quote}
> Smaller files work fine so it would seem that the whole content of the file is read into memory before uploading despite using the {{NSDataReadingMappedIfSafe}} option of NSData.
> I did find some reference to the fact that ios is indeed buffering the whole file into memory:
> * http://www.cimgf.com/2012/02/17/extending-nsdata-and-not-overriding-dealloc/
> * http://stackoverflow.com/questions/16787899/ios-load-large-file-use-memory-mapping-failed
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